Rapid-release is stupid until they put in automatic updating. As an IT guy who has to manage installations on about 40-50 computers, going around and manually installing it every ****ing month is really a pain.

They do have automatic updating...

Some IT depts have to manage a lot more than 50 workstations... The solution does not involve running about with a USB flash drive. Setting up your own local mirror for updates is the better option... firefox allows you to override where it pulls updates from in about:config, so it's simply a case of you setting up a mirror and updating it when a new release is made. Your workstations will then connect to the mirror and pull updates from there - saves bandwidth as well time and effort...